IP Library Assignment 052094/0927
Patent Assignment
Reel/Frame 052094/0927

Assignment of Assignor's Interest

Recorded: 2020-03-12 Pages: 9
Assignors
KAGEURA, JUN-ICHI
Executed: 2020-02-21
KOBAYASHI, RYOTA
Executed: 2020-02-27
Assignees
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
TANAKA CHEMICAL CORPORATION
5-10, AZA-SUNAHAMAWARI, 45,, SHIRAKATA-CHO, FUKUI-SHI, FUKUI, 910-3131, JAPAN
Covered Property (1)
Positive-Electrode Active Material for Lithium Secondary Battery, Positive Electrode for Lithium Secondary Battery, and Lithium Secondary Battery
Application: 16/645,778 →
Publication: US 2020/0274158
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 12, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED; TANAKA CHEMICAL CORPORATION
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 073576/0040 →